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Dr. Marri Horvat, MD
Charleston, SC
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Horvat, Sleep Medicine Specialist - Psychiatrist & Neurologist in Charleston, SC?
Dr. Marri Horvat, MD is a Sleep Medicine Specialist - Psychiatrist & Neurologist, who primarily practices in Charleston, SC with 2 additional practice locations. She is board certified. Dr. Horvat is fluent in English, and is currently seeing new patients. Dr. Horvat’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Horvat’s office at (216) 444-2165.
What languages does Dr. Horvat speak?
Dr. Horvat and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Horvat treat?
As a Sleep Medicine Specialist - Psychiatrist & Neurologist, Dr. Horvat diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Horvat. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Obstructive Sleep Apnea
- Sleep Apnea
- Obstructive sleep apnea
- OSA
- Blocked airway during sleep
- Snoring and gasping during sleep
- Breathing Pauses During Sleep
- Snoring Disorder
ICD-10 Codes:
- G4733: Obstructive sleep apnea (adult) (pediatric)
- G4730: Sleep apnea, unspecified
Also known as:
- Snoring
- Loud breathing during sleep
- Noisy sleep
- Obstructive snoring
ICD-10 Codes:
- R0683: Snoring
Also known as:
- Other Hypersomnia
- Sleep Disorder
- Unspecified Hypersomnia
- Different Types of Hypersomnia
ICD-10 Codes:
- G4719: Other hypersomnia
Also known as:
- Sleep Disorder
- Restless Legs Syndrome
- Excessive Sleepiness
- Other Sleep Disorder
- Restless Legs
- Restless legs syndrome
- Sleep Problem
- Sleep Disturbance
- Trouble Sleeping
- RLS
- Willis-Ekbom Disease
- Hypersomnia
- Daytime sleepiness
- Too much sleep
- Uncommon Sleep Problems
- Rare Sleep Conditions
- Parasomnia
- Sleep Problems
- Sleep Disturbances
- Somnolence
- Drowsiness
- Feeling sleepy all the time
ICD-10 Codes:
- G479: Sleep disorder, unspecified
- G2581: Restless legs syndrome
- G4710: Hypersomnia, unspecified
- G478: Other sleep disorders
- G4750: Parasomnia, unspecified
- R400: Somnolence
Also known as:
- Insomnia
- Sleep Disorder
- Sleeplessness
- Trouble sleeping
- Chronic insomnia
- Trouble Sleeping
- Psychophysiologic Insomnia
ICD-10 Codes:
- G4700: Insomnia, unspecified
- F5104: Psychophysiologic insomnia
Also known as:
- Fatigue
- Tiredness
- Lack of energy
- Exhaustion
ICD-10 Codes:
- R5383: Other fatigue
Also known as:
- Other Health Condition
- Unspecified Health Issue
- General Health Concern
- Other Medical Condition
ICD-10 Codes:
- Z789: Other specified health status
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Other Nervous System Symptoms
- Neurologic Disease
- Unusual Neurological Symptoms
- Nerve Problems
- Brain and Nerve Issues
ICD-10 Codes:
- R29818: Other symptoms and signs involving the nervous system
Also known as:
- Apnea
- Breathing Problems
- Temporary cessation of breathing
- Breathing pauses
- Stopped breathing
ICD-10 Codes:
- R0681: Apnea, not elsewhere classified
Also known as:
- Severe Obesity
- Obesity
- Helping Your Child Who Is Overweight
- Take Charge of Your Health: A Guide for Teenagers
- Understanding Adult Overweight & Obesity
- Morbid Obesity
- Extreme Obesity
- Class 3 Obesity
ICD-10 Codes:
- E6601: Morbid (severe) obesity due to excess calories
Also known as:
- Waking Up to Urinate at Night
- Urine and Urination
- Nocturia
- Nighttime urination
- Frequent night peeing
ICD-10 Codes:
- R351: Nocturia
Also known as:
- Narcolepsy
- Sleep Disorder
- Excessive daytime sleepiness
- Sudden sleep attacks
- Type 2 narcolepsy
ICD-10 Codes:
- G47419: Narcolepsy without cataplexy
Which procedures does Dr. Horvat perform as a Sleep Medicine Specialist - Psychiatrist & Neurologist?
As a Sleep Medicine Specialist - Psychiatrist & Neurologist, procedures performed by a Dr. Marri Horvat may include:
- Continuous Positive Airway Pressure Management
- Narcolepsy Evaluation
- Sleep Consultation
- Sleep Medicine Consultation
- Sleep Medicine Follow Up
- Sleep Studies
For detailed information, please contact Dr. Horvat's office.
Does Dr. Horvat accept my insurance?
Dr. Horvat accepts most major insurance plans. Important: Please call our office at (216) 444-2165 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Horvat accept in Charleston, SC?
Dr. Horvat in Charleston, SC accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
BCBS Unspecified
BlueCross BlueShield of South Carolina
Centene
CVS Health (formerly Aetna)
Department of Defense / Tricare
Federal Employee Program
Independence Blue Cross
Medicare
State of South Carolina
UnitedHealthcare
View All Insurances
Where is Dr. Horvat's office located?
Ratings & Reviews
5.0
Overall rating
Based on 1 reviews
Office Experience
100% of patients found the doctor and staff friendly and the office clean and modern
Attentiveness
100% of patients felt that their time spent with the doctor was meaningful and impactful and that any follow ups were addressed quickly
Wait Times
80% of patients were satisfied with the wait time
Appointment Booking
100% of patients found it easy to book an appointment
Patients give Dr. Marri Horvat an Excellent overall experience rating of 5 out of 5 stars. Dr. Horvat has been rated and reviewed by 1 patient. These ratings are based on a variety of factors, including the amount of time patients spent with Dr. Horvat, her bedside manner, appointment waiting time, friendliness of the office staff, clarity of diagnosis, and more.
Read Patient ReviewsWhat is Dr. Horvat's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Horvat's National Provider Identifier (NPI) number is 1205286291.
What common questions do patients ask about Dr. Horvat?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Horvat
What is Dr. Marri Horvat's specialty?
Dr. Horvat is a Sleep Medicine Specialist - Psychiatrist & Neurologist near Charleston, SC. A psychiatrist or neurologist practicing Sleep Medicine is certified in this subspecialty and focuses on the clinical assessment, physiological testing, diagnosis, management, and prevention of sleep and circadian rhythm disorders. Sleep specialists care for patients of all ages and adopt multidisciplinary approaches to treatment. They manage a wide range of conditions, including sleep-related breathing disorders, insomnia, hypersomnia's, circadian rhythm sleep disorders, parasomnias, and sleep-related movement disorders. Contact Dr. Horvat to book an appointment today.
Is this Dr. Marri Horvat affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Horvat is affiliated with Musc Health University Medical Center which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Sleep Medicine Specialist - Psychiatrist & Neurologist?
Explore Sleep Medicine Specialist - Psychiatrist & Neurologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Marri Horvat accepting new patients in Charleston, SC?
Yes, Dr. Marri Horvat is accepting new patients at this time.
Does Dr. Marri Horvat offer online booking?
Please contact Dr. Horvat's office at (216) 444-2165 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Marri Horvat?
Please contact Dr. Horvat's office at (216) 444-2165 for information regarding telehealth appointment availability or for scheduling assistance.
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